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block: Make ioprio_best() static

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Nobody outside of block/ioprio.c uses it.

Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220623074840.5960-4-jack@suse.cz
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jan Kara 2022-06-23 09:48:29 +02:00 committed by Jens Axboe
parent 893e5d32d5
commit fc25545e17
2 changed files with 1 additions and 6 deletions
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2
block/ioprio.c
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@ -180,7 +180,7 @@ out:
return ret;
}
int ioprio_best(unsigned short aprio, unsigned short bprio)
static int ioprio_best(unsigned short aprio, unsigned short bprio)
{
if (!ioprio_valid(aprio))
aprio = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, IOPRIO_BE_NORM);

5
include/linux/ioprio.h
View File

@ -60,11 +60,6 @@ static inline int get_current_ioprio(void)
return __get_task_ioprio(current);
}
/*
* For inheritance, return the highest of the two given priorities
*/
extern int ioprio_best(unsigned short aprio, unsigned short bprio);
extern int set_task_ioprio(struct task_struct *task, int ioprio);
#ifdef CONFIG_BLOCK